ISO 639-3: oaa
||64 in Russian Federation. Population total all countries: 67. Ethnic population: 346.
||Poronajsk District, Sakhalin Island, Poronajsk town, Gastello and Vakhrushev settlements; Nogliki District, Val village, Nogliki settlement. Also in Japan.
Eastern Asian Russia, reference number 31
||Oroc, Uilta, Ujlta, Ulta
||Poronaisk (Southern Orok), Val-Nogliki (Nogliki-Val, Northern Orok). Significant dialect differences. Formerly officially considered part of Nanai [gld].
||Altaic, Tungusic, Southern, Southeast, Nanaj
||Home. Mainly older adults. Prevalent intermarriage with Russians, Nivkh, Nanai, Evenksi, Negidal, and Korean people.
||Scattered. Relinquished traditional way of life. Different from Oroch [oac].